keyword

mario luigi brother

Monthly search volume and cost-per-click data for "mario luigi brother" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=mario+luigi+brother&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0.19 | | competition | 0.11 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
mario and luigi: brothership	110,000	$0.21	20/20
mario and luigi: brothership release date	5,400	$0	13/20
luigi and mario bros	4,400	$0.18	11/20
mario and luigi new game	1,300	$0.23	14/20
mario and luigi brother	720	$0.15	13/20
mario luigi brothers	720	$0.19	13/20
mario and luigi brothers	720	$0.19	12/20
mario and luigi brothership switch	390	$0.19	11/20
brotherhood mario	140	$0	11/20
what is mario and luigi brothership	50	$0	11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=mario+luigi+brother&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt